Putter golf club head



FIG. 1 is a rear perspective view of the putter golf club head showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is an end elevational view thereof; and,

FIG. 7 is an end elevational view taken from the opposite end of FIG. 6. 

The ornamental design for a putter golf club head, as shown and described. 